PPGI Roofing Sheet/PPGI Printed Prepainted Steel Coil

PPGI Roofing Sheet/PPGI Printed Prepainted Steel Coil System 1

PPGI Roofing Sheet/PPGI Printed Prepainted Steel Coil

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 12000 m.t./month

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Product Description

CONTENTS		PRODUCT SPECIFICATION
Commodity		Prepainted galvanized steel coil
Base Metal		Cold rolled, Electro-galvanized base metal, Hot-dip zinc coated base metal, Hot dip Al-Zn steel sheet
Thickness		0.16 TO 1.00 mm
Width		600 TO 1500 mm
Coil ID		508 / 610 mm
Type		coil/sheet/strips
Delivery Time		15-30days after we receive deposit
Substrate Hardness		Soft, medium,full hard
Zinc Coating		Z 40-275 gsm, AZ 40-180 gsm or as customer requirements
Types of top coating		PE, Silicon modified polyesters, High-durability polyester, polyvinylidene fluoride
Colours		As per RAL shades/customer requirements.
Surface Finishes		Glossy and Matte

Price:		US $600-800 / Metric Ton
Slits		37mm and above
Standards		AISI, ASTM, BS, DIN, GB, JIS
Transport		By bulk or container
Packing		Standard packing or at buyer's requirement

Applications:
Pre-painted steel metal products are used in a vast array of applications including:
? construction industry
? household appliances
? automotive
? industrial applications
? packaging

steel rolled

Q&A Acceptable payment term and way ?

ANSWER:T/T,L/C, T/T + L/C, D/P

Q: I've heard on some 1911 forums that the slides of Armscor guns are now extruded. What is extruded steel? How is it made? Are they strong (4140carbon steel was used in the process).: Extruded steel is only the steel being run through a die when it is heated, it usually reduces the size of the grain of the steel itself, enhancing toughness. Realistically though, in a handgun, it doesn't matter if the frame is cast or forged, both types will hold up to any amount of abuse, unless you use it as a sledgehammer, and are splitting stones with it, then the forged frame would win. 4140 is more than adequate for a slide/frame. Hell, even mild steel would be adequate as long as you don't mind some dings and scratches, and again, don't use it as a sledgehammer...

Q: Where can I find a discount online for Stainless Steel Magnetic Knife Rack: Hi okorder /

Q: What are the limitations of using steel coils in certain applications?: There are several limitations to consider when using steel coils in certain applications. Firstly, steel coils can be heavy and bulky, which makes them less suitable for applications where reducing weight is crucial. Industries like aerospace or automotive, which prioritize lightweight materials for fuel efficiency and performance improvement, may not find steel coils to be the best choice. Secondly, steel coils are prone to corrosion, especially in environments with high moisture or exposure to chemicals. This limitation can restrict their use in applications where corrosion resistance is crucial, such as marine or coastal structures. To mitigate this limitation, additional protective coatings or regular maintenance may be necessary, resulting in increased costs and maintenance efforts. Furthermore, steel coils may lack the necessary flexibility or malleability required for certain applications. Industries like construction or manufacturing, which often require materials to be easily shaped or bent into specific forms, may find steel coils inadequate in terms of flexibility. This limitation can create difficulties in achieving desired designs or may necessitate additional processing steps to mold the steel coils into the desired shape. Lastly, steel coils may have limitations in terms of temperature resistance. In high-temperature applications like furnaces or power generation, steel coils may experience thermal expansion or deformation, compromising their structural integrity. In such cases, alternative materials with higher temperature resistance, such as refractory metals or ceramics, may be more appropriate. Overall, while steel coils are versatile and widely used materials, their limitations in weight, corrosion resistance, flexibility, and temperature resistance can restrict their use in certain applications. It is important to consider these limitations and assess the specific requirements of each application when selecting materials to ensure optimal performance and durability.

Q: Are steel coils used in electrical equipment manufacturing?: Yes, steel coils are commonly used in electrical equipment manufacturing. Steel coils are often used as core material in transformers, motors, and generators due to their magnetic properties and ability to efficiently transfer electrical energy. They provide structural support and help enhance the performance and efficiency of electrical equipment.

Q: What dangers were there for the steel workers in Pittsburgh under Carnegie?: All manufacturing jobs of that era were incredibly dangerous, even textile work, but steel work was likely the worst. Men would fall into vats of molten metal, be crushed under huge metal bars, hit by cranes, burned by simple contact with any of the red hot pieces of metal flying all around, and most commonly, die from asphyxiation or lung ailments from the constantly burning fires. Heat stroke was a big killer, too. There was virtually no form of compensation, either for injured workers, or, in the case of death, for their families. The Bessemer method, which Carnegie introduced into the US, was hoped to improve conditions...instead, it merely improved output, and Carnegie's factories after 1900 worked 200,000 men, twelve hours a day, on wages that barely kept their families alive.

Q: So today I was bored and was reading a shotgun shell box,the box was slug 12ga.I noticed it said not to be used in Damascus steel or twist barrel.It was to my understanding that Damascus steel is very strong and many stories came from what it could cut when used in a blade or sword.The little bit of info that i could find was that Damascus used earlier in the turn of the century on shotguns should not be fired unless special maintenance has been given and check out by gunsmith.So is Damascus not strong like i thought and not be able to handle higher pressure or why the reason for the warning?*: Damascus steel is is great for blades, but does not have the strength to stand up to smokeless powder pressures.

Q: What are the different types of steel coil finishing tools?: There are several types of steel coil finishing tools, including slitters, shears, levelers, and recoilers. These tools are used to cut, flatten, and rewind steel coils to achieve the desired shape and surface finish.

Q: How are steel coils measured for thickness?: Steel coils are measured for thickness using a variety of methods. One common method is using a micrometer, which is a precision measuring instrument that accurately determines the thickness of the coil. The micrometer is gently pressed against the surface of the coil and the measurement is taken. Another method involves using a thickness gauge, which is a handheld device that can quickly and accurately measure the thickness of the steel coil. The gauge is placed on the coil's surface and the thickness is displayed on a digital screen. In some cases, ultrasonic thickness testing is used to measure the thickness of steel coils. This method involves using ultrasonic waves that are emitted from a handheld device. The waves travel through the coil and bounce back to the device, providing an accurate measurement of the thickness. Regardless of the method used, it is important to ensure that the measurements are taken at multiple points across the coil to account for any variations in thickness. This ensures that accurate and reliable measurements are obtained.

Q: I've been looking into battle-ready katanas a lot lately. And I've come across some debates between the best forges and steels to be used for them. The functional katanas I use now are Musashi brand katanas, using 1045 carbon steel. They each cost roughly $200-$250. The straight carbon steels are mentioned in the debates, but they aren't very sophisticated in their design. Now the higher end of this middle class of katana ($250-$1000) uses higher carbon. spring, damascus, and other various steels and combinations. I've heard a lot about the strength of damascus steel and it's cutting power. But I look for more than that. I've also been looking at (and for) durability, flexibility, and how well it stands up to contact. So I guess what I'm asking is for the opinion of people who have used these steels, and an answer on what the community thinks is the best steel for a mid range ($250-$1000) battle-ready katana. Looking forward to some good answers.: This Site Might Help You. RE: Best battle-ready katana steel? I've been looking into battle-ready katanas a lot lately. And I've come across some debates between the best forges and steels to be used for them. The functional katanas I use now are Musashi brand katanas, using 1045 carbon steel. They each cost roughly $200-$250. The straight carbon...

Q: exactly what is the differance between strontuim steel and stainless steel any differances as far as hardness .... need help.: Strontium steel is created by soaking a mild steel in strontium chromate, which has a pH of about 4 or 5, roughly the equivalent of acid rain. Chromate affects the cathodic reaction, with reduction of Cr6+ to Cr3+, and the surface film was composed of magnetite and hydrated chromium hydroxide. The Strontium is a radioactive isotope. The acid bath permeates the mild steel causing it to become mildly radioactive. Simular to oil imprengation of brass and other metals. Strontium Steel has a very high value of inhibition. However due to it's radioactive properties it is not a commonly used or manufactured material. As for where to actually obtain Strontium steel dowels. I have no idea i would speculate that you would have to purchase the raw stock and have it machined into a dowel for you.

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